
( Brand: Spectra Precision ), ( Manufacturer Part Number: 802158 ), ( Country/region Of Manufacture: United States )
The 802158 220 RTK Survey Promark L2 Precision Spectra GPS Ntrip GLONASS L1 is a high-performance, versatile GPS receiver designed for surveyors and GIS professionals. This device is equipped with Real-Time Kinematic (RTK) technology, which allows for highly accurate positioning and mapping, reducing errors to millimeters.
The receiver supports both L1 and L2 frequencies for GLONASS, ensuring robust signal acquisition and improved positioning in challenging environments. It also supports Ntrip, a technology that allows for real-time corrections from a network of reference stations, further enhancing its positioning accuracy.
The 802158 220 is a lightweight and rugged device, designed to withstand harsh weather conditions and rough terrain. It features a large, easy-to-read display that provides real-time data, including GPS position, speed, and heading. The device is also compatible with various data collection software, making it easy to integrate into existing workflows.
The receiver's precision spectra technology ensures high-quality data, with a positioning accuracy of up to 1 cm (horizontal) and 2 cm (vertical) in RTK mode. It also supports dual-frequency SBAS, further improving its positioning accuracy and reliability.
In summary, the 802158 220 RTK Survey Promark L2 Precision Spectra GPS Ntrip GLONASS L1 is a powerful and reliable GPS receiver for surveyors and GIS professionals. Its RTK technology, support for multiple frequencies and corrections, rugged design, and high precision make it an excellent choice for demanding applications.
Pros of Buying 802158 220 RTK Survey ProMark L2 Precision Spectra GPS NTRIP GLONASS L1:1. High Precision: The device supports both RTK (Real-Time Kinematic) and NTRIP (Networked Transport of RTCM via Internet Protocol) technology, ensuring high precision and accuracy in surveying and mapping applications.
2. Multi-Constellation: It supports both GPS (Global Positioning System) and GLONASS (Global Navigation Satellite System), increasing the number of available satellites and improving positioning reliability in various environments.
3. Frequency Support: It operates on both L1 (1575.42 MHz) frequency bands, providing better signal reception and improving positioning accuracy.
4. Rugged Design: The device is built to withstand harsh environmental conditions, making it suitable for outdoor use in various industries such as construction, engineering, and mining.
5. Wide Compatibility: It is compatible with various software and hardware, allowing seamless integration with existing workflows and data management systems.
Cons of Buying 802158 220 RTK Survey ProMark L2 Precision Spectra GPS NTRIP GLONASS L1:1. High Cost: The device is relatively expensive, which may be a barrier for small businesses or individuals with limited budgets.
2. Complex Setup: The device requires a certain level of technical expertise to set up and configure, which may be challenging for non-technical users.
3. Dependence on Internet: For NTRIP functionality, the device requires a stable internet connection, which may not be always available in remote or rural areas.
Conclusion:The 802158 220 RTK Survey ProMark L2 Precision Spectra GPS NTRIP GLONASS L1 is a high-performance GPS device suitable for various surveying and mapping applications. Its multi-constellation support, high precision, and rugged design make it an excellent choice for professionals in the construction, engineering, and mining industries. However, its high cost and complex setup may be a deterrent for some users. If budget and technical expertise are not an issue, this device is highly recommended for its superior performance and capabilities.
Recommendation:If you are looking for a reliable, high-performance GPS device for surveying and mapping applications, the 802158 220 RTK Survey ProMark L2 Precision Spectra GPS NTRIP GLONASS L1 is an excellent choice. Its advanced features and capabilities make it a valuable investment for professionals in the construction, engineering, and mining industries. While its high cost and complex setup may be a challenge, its superior performance and capabilities more than justify the investment.
Promark 220promark 220 is the most cost effective dual frequency network rtk rover. Built in wireless connectivity and embedded GM GPS modem make promark 220 a powerful solution suitable for any network rtk application. 7 in weight together with survey pro or fast survey field software, it enables interoperability with a wide range of survey instruments and accessories to run complete survey jobs, including site calibration, stake out, and survey projects where total stations are used. Designed for efficient network rtk very lightweight, with a compact and rugged design, a large memory and autonomy, promark 220 has been designed for a comfortable and productive field use.
5 communications GM GPS, BTU, lenient size mm inches 190x90x43mm 7. Thanks to the z blade gnus enteric technology, promark 220 makes optimal use of all gnus signals to deliver fast and stable rtk positions even when gps coverage is insufficient but other constellations like glonass are visible. 05 sec data format RTFM 43 lb display 3.
1, atom, Cmdr, Mara data output yes real time accuracy rtk mode harms 1 cereal time accuracy DPs mode harms cereal time accuracy SBA mode harms compost processed accuracy harms 5 memory MB dram 2 GB band min c temp max c waterproof ip 65 shock vibration ets300 mil std 810power type lifetime MASH li ion hrs antenna type internal external firmware options yes software options yes. Promark 220 solution includes a rugged gnus handheld receiver running windows embedded handheld 6.
Product gps, glonass, l1, l2channels 45 update rate cm 1 ppm time to first fix 15 sec initialization range up to 40 km processor system windows embedded handheld 6. 62 kg operating system, the comprehensive survey pro or fast survey field software and the ash 661 l1 l2 gnus antenna. Advanced gnus solution promark 220 is the most cost effective dual frequency, all in view network rtk rover. Best value for a high end survey solution promark 220 is extremely cost effective, meeting the most demanding requirements for a high end survey solution.